locate Column objects within the given expression.
(clause: ClauseElement)
| 5776 | |
| 5777 | |
| 5778 | def _find_columns(clause: ClauseElement) -> Set[ColumnClause[Any]]: |
| 5779 | """locate Column objects within the given expression.""" |
| 5780 | |
| 5781 | cols: Set[ColumnClause[Any]] = set() |
| 5782 | traverse(clause, {}, {"column": cols.add}) |
| 5783 | return cols |
| 5784 | |
| 5785 | |
| 5786 | def _type_from_args(args: Sequence[ColumnElement[_T]]) -> TypeEngine[_T]: |
no test coverage detected